BE417677A - - Google Patents

Info

Publication number

BE417677A

BE417677A BE417677DA BE417677A BE 417677 A BE417677 A BE 417677A BE 417677D A BE417677D A BE 417677DA BE 417677 A BE417677 A BE 417677A

Authority

BE

Belgium

Prior art keywords

rails

box

wedges

fishplate

rail

Prior art date

Links

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• 239000011324 bead Substances 0.000 claims description 10
• 238000000034 method Methods 0.000 claims description 3
• 238000006073 displacement reaction Methods 0.000 claims description 2
• 238000009499 grossing Methods 0.000 claims description 2
• RHAXKFFKGZJUOE-UHFFFAOYSA-N 7-acetyl-6-ethyl-3,5,8-trihydroxy-9,10-dioxoanthracene-1,2-dicarboxylic acid Chemical compound O=C1C2=CC(O)=C(C(O)=O)C(C(O)=O)=C2C(=O)C2=C1C(O)=C(CC)C(C(C)=O)=C2O RHAXKFFKGZJUOE-UHFFFAOYSA-N 0.000 description 1
• 241000251468 Actinopterygii Species 0.000 description 1
• 230000002159 abnormal effect Effects 0.000 description 1
• 230000001143 conditioned effect Effects 0.000 description 1
• 238000005553 drilling Methods 0.000 description 1
• 230000013011 mating Effects 0.000 description 1
• 239000002184 metal Substances 0.000 description 1
• 238000012986 modification Methods 0.000 description 1
• 230000004048 modification Effects 0.000 description 1
• 230000035939 shock Effects 0.000 description 1